Clamp for testing core glue and steel wire rope bonding intensity

A technology of bonding strength and steel wire rope, which is applied in the field of jigs for testing the bonding strength of core rubber and steel wire rope, and can solve the problems of poor fixing reliability, low fixing efficiency, time-consuming and laborious operation, etc.

Inactive Publication Date: 2018-01-30
山东通泰橡胶股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of poor fixing reliability, time-consuming and labor-intensive operation and low fixing efficiency in the existing fixing methods,

Method used

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  • Clamp for testing core glue and steel wire rope bonding intensity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] exist figure 1 Among them, a fixture for testing the adhesive strength of core rubber and steel wire rope, including a connecting seat 1, a fixing table 2, a nut 3 and a bolt 4.

[0016] Such as figure 1 As shown, the connection base 1 is fixedly assembled on the traction device 7 . The fixed platform 2 is detachably assembled on the connecting base 1 via the connecting piece 6 . The nut 3 is welded on the fixing table 2, and the screw hole of the nut 3 is arranged in the horizontal direction. The bolt 4 is screwed on the nut 3 , and the shaft portion of the bolt 4 is radially provided with a piercing hole 5 .

[0017] It should be further explained that the connecting piece 6 can be a conventional connecting piece. exist figure 1 In this embodiment, the connecting member 6 includes a fixing pin 602 and a connecting shaft 601 . Such as figure 1 As shown, the connecting shaft 601 is fixedly connected to the bottom of the fixed table 2, and a shaft hole 101 is open...

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PUM

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Abstract

The invention discloses a clamp for testing the core glue and steel wire rope bonding intensity. The clamp solves the problems of the existing fixing mode of poor fixing reliability, time waste of theoperation, labor waste of the operation and low fixing efficiency. The clamp comprises a connecting seat, wherein the connecting seat is fixedly assembled on tractor machinery. The clamp is characterized by also comprising a fixing table, a screw nut and a screw bolt, wherein the fixing table is detachably assembled onto the connecting seat through a connecting element; the screw nut is fixedly connected onto the fixing table; a screw hole of the screw nut is formed in the horizontal direction; the screw bolt is connected onto the screw nut through screw threads; a penetrating connection holeis formed in the radial direction of the screw bolt. The fixing end of a steel wire rope penetrates into the penetrating connection hole; the screw bolt is screwed to be matched with the screw nut soas to tightly clamp the steel wire rope. The clamp has the advantages that the fixation of the steel wire rope is reliable; the hole penetrating fixing operation is simple and convenient; the fixingefficiency is high.

Description

technical field [0001] The invention relates to a mechanical method for testing the adhesion between materials, in particular to a jig for testing the bonding strength of a core rubber and a steel wire rope. Background technique [0002] We know that rubber conveyor belt is an important tool for material transportation, and it is widely used in solid material transportation industries such as chemical industry, metallurgy, coal, mines, ports, and grain. In order to improve the carrying capacity of the rubber conveyor belt, people glue the steel wire rope inside the rubber conveyor belt as a skeleton material to make a steel cord conveyor belt. and edge glue composition. The steel wire rope is drawn from high-quality high-carbon steel. The core rubber is wrapped on the steel wire rope. The surface of the steel wire rope is usually galvanized or copper-plated to increase the adhesion between it and the core rubber. The upper covering layer, the lower covering layer and the ed...

Claims

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Application Information

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IPC IPC(8): G01N3/04G01N19/04
Inventor 崔泉勇朱元军刘维忠张华铎
Owner 山东通泰橡胶股份有限公司
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